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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 62607Erstellt: 25. Oktober 2026

Iodoethane → N-{3-ethoxybicyclo[1.1.1]pentan-1-yl}acetamide

https://huagongshe.com/reaction/62607

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktIodoethaneHCID 6340—
EduktSodium hydrideHCID 24758—
EduktN-{3-hydroxybicyclo[1.1.1]pentan-1-yl}acetamideHCID 86287953—
LösungsmittelTetrahydrofuranHCID 8028—
ProduktN-{3-ethoxybicyclo[1.1.1]pentan-1-yl}acetamideHCID 86287954—

Reaktionsschritte

To a anhydrous THF (5 mL) solution of N-(3-hydroxybicyclo[1.1.1]pentan-1-yl)acetamide (1) (1 mmol) is added NaH (60% dispersion in mineral oil, 3 mmol) portionwise at 0° C. After addition, the mixture is stirred until the evolution of gas stops. Iodoethane (1 mmol) is then added by syringe slowly. The reaction is monitored by LCMS and TLC. After consumption of starting material, the reaction mixture is quenched by adding water (3 mL) and extracted with ethyl acetate (3×). The organic layers are combined, dried (magnesium sulfate), filtered, and concentrated. The crude residue is subjected to flash chromatography (silica gel, EtOAc/hexanes) to afford N-(3-ethoxybicyclo[1.1.1]pentan-1-yl)acetamide (2).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS09447025B2
Quelldatensatzuspto-grants-2016_09
ORD IDord-7041294fee3745909557675e4ea95d88
Quellennotizuspto-grants-2016_09